Date Updated: 1/19/2010 3:41 PMDate Effective: 4/8/2009 12:00 AM "May have intermittent restrictions to oversize vehicles due to weather. During early winter and spring thaw, these restrictions rapidly and sporadically change. Please call Colville DOT at 509-684-7434 for the most current restriction information available." *WSDOT Does Not Guarantee Height Clearances*